The Study of Method for Evaluation of Arousal Level by Behavior Measures

  • YOSHIMURA Kenji
    独立行政法人海上技術安全研究所運航・物流系
  • NIWA Yasuyuki
    独立行政法人海上技術安全研究所運航・物流系
  • HIKIDA Kenjiro
    独立行政法人海上技術安全研究所運航・物流系
  • FUKUTO Junji
    独立行政法人海上技術安全研究所運航・物流系

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Other Title
  • 行動計測に基づく当直者の覚醒度評価法に関する研究
  • 行動計測に基づく当直者の覚醒度評価法に関する研究[含 質疑応答]
  • コウドウ ケイソク ニ モトズク トウチョクシャ ノ カクセイド ヒョウカホウ ニ カンスル ケンキュウ ガン シツギ オウトウ

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Abstract

"Inadequate Look Out" is major cause of maritime accidents, and 20% of "Inadequate Look Out" is caused by low level of arousal. Low level of arousal is cause of reduce of perceptual function. To prevent maritime accident, it is effective actions to maintain watch keeper at a proper arousal level. This study was focused on bodily movement in bridge to evaluate arousal level. For this purpose, we conduct experiments using ship handling simulator. 14 subjects participate in the experiment who navigates a ship 4 hours alone. This paper proposes that the effect of arousal level and bodily movement.

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